/* Variables CSS para el diseño profesional */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #3498db;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-gray: #ecf0f1;
    --dark-gray: #95a5a6;
    --white: #ffffff;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 20px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
    --border-radius: 10px;
    --maritime-blue: #1e40af;
    --ocean-blue: #0284c7;
    --info-color: #17a2b8;
}

/* Reset y estilos base */
* {
    box-sizing: border-box;
}

/* Estilos de paneles modernos */
.panel {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    overflow: hidden;
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.05);
    animation: fadeInUp 0.6s ease-out;
}

.panel:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(52, 152, 219, 0.2);
}

.panel-title {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    color: var(--secondary-color);
    padding: 12px 18px;
    font-size: 0.95rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.panel-title i {
    margin-right: 6px;
    font-size: 1em;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.panel-title:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.6s ease;
}

.panel:hover .panel-title:before {
    left: 100%;
}

.panel-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-controls .btn-tool {
    background: transparent;
    border: none;
    color: rgba(0,0,0,0.4);
    padding: 6px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
    cursor: pointer;
    font-size: 0.85rem;
    opacity: 0.6;
}

.panel-controls .btn-tool:hover {
    background: rgba(0,0,0,0.08);
    color: rgba(0,0,0,0.7);
    opacity: 1;
    transform: scale(1.1);
}

/* Tarjetas de información profesionales */
.info-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.info-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--ocean-blue));
    opacity: 0;
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(52, 152, 219, 0.2);
}

.info-card:hover:before {
    opacity: 1;
}

.info-card:nth-child(odd) {
    animation: slideInLeft 0.6s ease-out;
}

.info-card:nth-child(even) {
    animation: slideInRight 0.6s ease-out;
}

.info-card-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 18px;
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

.info-card-icon {
    width: 55px;
    height: 55px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
    position: relative;
    transition: var(--transition);
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}

.info-card:hover .info-card-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.info-card-icon i {
    font-size: 24px;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    transition: var(--transition);
}

.info-card:hover .info-card-icon i {
    transform: scale(1.1);
}

.info-card-data {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
}

.info-card-data h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0;
    line-height: 1.1;
    color: var(--primary-color);
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
    letter-spacing: -0.5px;
}

.info-card-data p {
    margin: 8px 0 0;
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.info-card-footer {
    background: linear-gradient(135deg, rgba(0,0,0,0.02) 0%, rgba(0,0,0,0.05) 100%);
    padding: 12px 18px;
    border-top: 1px solid rgba(0,0,0,0.08);
}

.info-card-footer small {
    color: var(--dark-gray);
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.info-card-footer i {
    color: var(--accent-color);
    font-size: 1.1em;
}

/* Panel de control unificado */
.control-panel {
    min-height: 500px;
    background: #ffffff;
    animation: slideInLeft 0.8s ease-out;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.panel-content {
    padding: 20px;
}

.control-section {
    padding: 15px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.control-section:last-child {
    border-bottom: none;
}

.control-section label {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.control-section label i {
    color: var(--accent-color);
    font-size: 1.1em;
}

.control-box {
    background: transparent;
    padding: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
}

.control-box:before {
    display: none;
}

.control-box:hover {
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
}

/* Estilos específicos para cada sección */
#selector-puerto {
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 6px;
    padding: 8px 12px;
    margin-bottom: 10px;
}

.btn-primary {
    background: var(--accent-color);
    border: none;
    padding: 10px 15px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--maritime-blue);
    transform: translateY(-2px);
}

.update-info {
    margin-top: 10px;
    color: var(--dark-gray);
}

.system-status {
    background: rgba(0,0,0,0.02);
    border-radius: 6px;
    padding: 15px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--danger-color);
}

.status-indicator.online {
    background: var(--success-color);
}

/* Ajustes responsivos */
@media (max-width: 768px) {
    .control-panel {
        min-height: auto;
    }
    
    .panel-content {
        padding: 15px;
    }
    
    .control-section {
        padding: 12px 0;
    }
}

/* Forzar el comportamiento para paneles con flexbox */
.main-panel.collapsed {
    height: auto !important;
    min-height: auto !important;
}

.main-panel.collapsed .panel-content {
    flex: none !important;
    min-height: unset !important;
}

/* Forzar el comportamiento para el panel de control */
.control-panel.collapsed {
    height: auto !important;
    min-height: auto !important;
}

.control-panel.collapsed .panel-content {
    display: none !important;
    padding: 0 !important;
}

.control-panel.collapsed .control-content {
    display: none !important;
}

/* Forzar el comportamiento para el panel de información */
.info-panel.collapsed {
    height: auto !important;
    min-height: auto !important;
}

.info-panel.collapsed .panel-content {
    display: none !important;
    padding: 0 !important;
}

.info-panel.collapsed .info-content {
    display: none !important;
}

.control-content {
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    flex: 1;
}

.control-box {
    background: linear-gradient(135deg, #ffffff 0%, #fbfcfd 100%);
    padding: 20px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.control-box:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--maritime-blue));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 12px 12px 0 0;
}

.control-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
    border-color: rgba(52, 152, 219, 0.25);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

.control-box:hover:before {
    transform: scaleX(1);
}

.control-box label {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--secondary-color);
    font-weight: 700;
    margin-bottom: 16px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.control-box label i {
    color: var(--accent-color);
    font-size: 1.2em;
    padding: 8px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1) 0%, rgba(52, 152, 219, 0.15) 100%);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
}

.btn-primary:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-block {
    width: 100%;
    text-align: center;
}

.update-info small {
    color: var(--dark-gray);
    font-size: 0.85rem;
    font-weight: 600;
}

/* Estado del sistema elegante */
.system-status {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(248,250,252,0.9) 100%);
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}

.status-item:hover {
    background: linear-gradient(135deg, rgba(255,255,255,1) 0%, rgba(248,250,252,1) 100%);
    transform: translateX(6px) translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-color: rgba(52, 152, 219, 0.2);
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    animation: pulse 2s infinite;
    box-shadow: 0 0 8px rgba(40, 167, 69, 0.3);
    position: relative;
}

.status-indicator.online {
    background-color: var(--success-color);
    box-shadow: 0 0 12px rgba(40, 167, 69, 0.5);
}

/* Mejoras para el selector de puerto */
.form-control {
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1), 0 4px 8px rgba(0,0,0,0.08);
    background: white;
    transform: translateY(-1px);
}

.form-control:hover {
    border-color: rgba(52, 152, 219, 0.3);
    box-shadow: 0 3px 6px rgba(0,0,0,0.08);
}

/* Mejoras para el texto de ayuda */
.text-muted {
    color: var(--dark-gray) !important;
    font-size: 0.8rem;
    font-weight: 500;
    margin-top: 8px;
    line-height: 1.4;
}

.text-muted i {
    color: var(--accent-color);
    margin-right: 4px;
}

/* Información compacta en el panel de control */
.info-compact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-compact-item {
    padding: 12px 14px;
    background: rgba(255,255,255,0.8);
    border-radius: 8px;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.info-compact-item:hover {
    background: rgba(255,255,255,0.95);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.info-compact-item h6 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 6px 0;
    color: var(--secondary-color);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.info-compact-item h6 i {
    font-size: 0.9em;
    padding: 4px;
    background: rgba(255,255,255,0.7);
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.info-compact-item p {
    margin: 0;
    color: var(--dark-gray);
    font-size: 0.75rem;
    line-height: 1.4;
    font-weight: 500;
}

/* Panel principal moderno */
.main-panel {
    background: white;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.main-panel.h-100 {
    height: 100%;
}

/* Ajustes para vista detalle */
.main-panel.detalle-vista {
    height: auto !important;
}

/* Contenedor de la tabla */
.main-panel.detalle-vista .panel-content {
    height: auto !important;
}

/* Tabla marítima en vista detalle */
.main-panel.detalle-vista .maritime-table {
    margin: 0;
    border: none;
    border-collapse: collapse;
}

.main-panel.detalle-vista .maritime-table th,
.main-panel.detalle-vista .maritime-table td {
    padding: 8px;
    vertical-align: middle;
    border: 1px solid #dee2e6;
    text-align: center;
}

.main-panel.detalle-vista .maritime-table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
}

.main-panel.detalle-vista .maritime-table tbody tr:nth-child(even) {
    background-color: #f8f9fa;
}

.main-panel.detalle-vista .maritime-table tbody tr:hover {
    background-color: #f2f2f2;
}

/* Última actualización */
.main-panel.detalle-vista .footer-info {
    padding: 8px;
    border-top: 1px solid #dee2e6;
    background: #fff;
}

/* Footer en vista detalle */
.detalle-vista .panel-footer {
    position: relative;
    margin-top: 0;
    width: 100%;
}

/* Ajustes adicionales para vista detalle */
.detalle-vista .table-responsive {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: -ms-autohiding-scrollbar;
    border: none;
    margin: 0;
    padding: 0;
}

.detalle-vista .maritime-table {
    margin: 0;
    border: none;
}

.detalle-vista .maritime-table tbody {
    display: table-row-group;
    vertical-align: middle;
    border-color: inherit;
}

.detalle-vista .maritime-table tr {
    display: table-row;
    vertical-align: inherit;
    border-color: inherit;
}

.detalle-vista .maritime-table td {
    display: table-cell;
    vertical-align: inherit;
}

/* Reset de alturas y espaciados */
.detalle-vista .h-100,
.detalle-vista .flex-fill,
.detalle-vista .d-flex.flex-column {
    height: auto !important;
    min-height: unset !important;
    max-height: unset !important;
}

/* Contenedor principal */
.col-lg-8.col-md-12 .panel.main-panel.detalle-vista {
    display: block;
    height: auto !important;
    min-height: unset !important;
}

/* Tabla marítima profesional */
.maritime-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.maritime-table td {
    padding: 10px;
    vertical-align: middle;
    height: 100%;
}

.maritime-table.detalle-vista {
    height: 100%;
}

.maritime-table.detalle-vista td {
    height: 100%;
    padding: 0;
}

.maritime-table.detalle-vista td > div {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 10px;
}

.maritime-table.detalle-vista tr {
    height: 100%;
}

/* Asegurar que las celdas ocupen todo el espacio vertical */
.maritime-table.detalle-vista tbody {
    height: 100%;
}

.maritime-table.detalle-vista tbody tr {
    height: 100%;
}

.panel-content.d-flex.flex-column.h-100.p-0 {
    height: auto !important;
    min-height: auto !important;
    flex: none !important;
}

.main-panel.h-100.d-flex.flex-column {
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

.maritime-table th {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    color: var(--secondary-color);
    padding: 16px 12px;
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    position: sticky;
    top: 0;
    z-index: 10;
    text-shadow: none;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.maritime-table th:first-child {
    text-align: left;
    padding-left: 20px;
}

.puerto-header {
    width: 220px;
    min-width: 220px;
}

.fecha-header {
    width: 140px;
    min-width: 140px;
}

.maritime-table td {
    padding: 20px 12px;
    text-align: center;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    transition: all 0.2s ease;
    vertical-align: middle;
    background: white;
    position: relative;
}

.maritime-table td:first-child {
    text-align: left;
    padding-left: 20px;
    font-weight: 600;
    color: var(--primary-color);
    background: white;
    position: relative;
    font-size: 0.95rem;
    text-shadow: none;
    border-right: 1px solid rgba(0,0,0,0.06);
}

.maritime-table td:first-child:before {
    display: none;
}

.maritime-table tbody tr {
    transition: all 0.2s ease;
}

.maritime-table tbody tr:hover {
    background: rgba(0,0,0,0.02);
}

.maritime-table tbody tr:hover td {
    border-color: rgba(0,0,0,0.08);
}

.maritime-table tbody tr:hover td:first-child {
    background: rgba(0,0,0,0.02);
    color: var(--primary-color);
}

/* Panel footer elegante */
.panel-footer {
    margin-top: auto;
    position: sticky;
    bottom: 0;
    background: linear-gradient(135deg, #fafbfc 0%, #f6f8fa 100%);
    border-top: 1px solid rgba(0,0,0,0.06);
    z-index: 10;
    padding: 12px 20px 8px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0;
    min-height: auto;
    width: 100%;
    box-sizing: border-box;
}

.footer-info {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 0.85rem;
    font-weight: 500;
    margin: 0;
    padding: 0;
    line-height: 1.2;
}

.footer-info i {
    color: var(--accent-color);
    font-size: 1.1em;
}

/* Panel de Información Importante - Mismo estilo que Panel de Control */
.info-panel {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 1rem;
}

.info-panel .panel-title {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #eee;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 8px 8px 0 0;
}

.info-panel .panel-title i {
    margin-right: 0.5rem;
    color: #666;
}

.info-panel .panel-content {
    padding: 1rem;
}

.info-panel .control-section {
    margin-bottom: 0.75rem;
}

.info-panel .control-section:last-child {
    margin-bottom: 0;
}

.info-panel label {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.info-panel .info-box {
    background: #f8f9fa;
    border-radius: 6px;
    padding: 0.75rem;
}

.info-panel .info-box-body {
    font-size: 0.8rem;
    line-height: 1.4;
    color: #555;
}

.info-panel .info-box-footer {
    font-size: 0.75rem;
    color: #666;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(0,0,0,0.05);
}

/* Colores específicos para los iconos */
.info-compact-item .text-primary { color: #007bff !important; }
.info-compact-item .text-warning { color: #ffc107 !important; }
.info-compact-item .text-success { color: #28a745 !important; }
.info-compact-item .text-info { color: #17a2b8 !important; }

/* Nueva tarjeta de información del puerto */
.puerto-info-card {
    margin-top: 16px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 2px solid rgba(52, 152, 219, 0.15);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.puerto-info-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
    border-color: rgba(52, 152, 219, 0.3);
}

.puerto-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #0284c7 100%);
    color: white;
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.puerto-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s ease;
}

.puerto-info-card:hover .puerto-header::before {
    left: 100%;
}

.puerto-icon {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    transition: all 0.3s ease;
}

.puerto-icon i {
    font-size: 16px;
    color: white;
}

.puerto-info-card:hover .puerto-icon {
    transform: scale(1.1) rotate(10deg);
    background: rgba(255,255,255,0.25);
}

.puerto-data {
    flex: 1;
}

.puerto-nombre {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.puerto-region {
    font-size: 0.8rem;
    opacity: 0.9;
    font-weight: 500;
}

.puerto-status {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.puerto-status i {
    font-size: 12px;
    transition: all 0.3s ease;
}

.puerto-status.operativo i {
    color: #10b981;
    text-shadow: 0 0 8px rgba(16, 185, 129, 0.3);
}

.puerto-status.restricciones i {
    color: #f59e0b;
    text-shadow: 0 0 8px rgba(245, 158, 11, 0.3);
}

.puerto-status.sin-datos i {
    color: #ef4444;
    text-shadow: 0 0 8px rgba(239, 68, 68, 0.3);
}

.puerto-details {
    padding: 12px 16px;
    background: linear-gradient(135deg, #fafbfc 0%, #f6f8fa 100%);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.detail-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    padding: 6px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.detail-row:last-child {
    margin-bottom: 0;
    border-bottom: none;
}

.detail-label {
    font-size: 0.8rem;
    color: var(--secondary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.detail-label i {
    font-size: 0.75rem;
    opacity: 0.7;
}

.detail-value {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
    text-align: right;
}

.detail-section {
    margin-bottom: 16px;
}

.detail-description {
    background: rgba(52, 152, 219, 0.05);
    border-radius: 8px;
    padding: 12px;
    border-left: 3px solid var(--accent-color);
}

.detail-description h6 {
    margin: 0 0 8px 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 6px;
}

.detail-description p {
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--secondary-color);
}

/* Estilos para la vista detallada mejorada del puerto */
.puerto-detail-enhanced {
    padding: 12px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.puerto-detail-enhanced:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    border-left-color: #0284c7;
}

.puerto-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.puerto-title h6 {
    margin: 0;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.puerto-title h6 i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.puerto-badge {
    background: linear-gradient(135deg, var(--accent-color) 0%, #0284c7 100%);
    color: white;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.3);
}

.puerto-meta {
    margin-bottom: 6px;
    line-height: 1.3;
}

.puerto-meta .coordinates {
    color: var(--dark-gray);
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
}

.puerto-meta .coordinates i {
    color: var(--accent-color);
    margin-right: 4px;
}

.puerto-description {
    padding-top: 6px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.puerto-description small {
    color: var(--secondary-color);
    font-style: italic;
    line-height: 1.3;
}

/* Mejoras para las celdas de día en vista detalle */
.detalle-dia {
    position: relative;
    border-radius: 8px;
    margin: 2px;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
    padding: 15px 8px 10px 8px;
    text-align: center;
    vertical-align: top;
    min-height: 80px;
    height: auto;
    display: table-cell;
}

.dia-container {
    padding: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
}

.detalle-dia .fa-3x {
    transition: all 0.3s ease;
    margin-top: 4px;
    margin-bottom: 8px;
}

.detalle-dia:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    border-color: rgba(52, 152, 219, 0.2);
    background-color: rgba(0, 123, 255, 0.05);
}

.detalle-dia.operativo {
    border-color: rgba(16, 185, 129, 0.2);
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
}

.detalle-dia.restricciones {
    border-color: rgba(245, 158, 11, 0.2);
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}

.detalle-dia.sin-datos {
    border-color: rgba(239, 68, 68, 0.2);
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.estado-detalle {
    margin-top: 10px;
    padding: 10px;
    border-radius: 8px;
    font-size: 12px;
    width: 100%;
    text-align: center;
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.estado-detalle.operativo {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
}

.estado-detalle.restricciones {
    background: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.2);
}

.estado-detalle.sin-datos {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.2);
}

.estado-detalle h6 {
    font-size: 13px;
    font-weight: bold;
    margin-bottom: 8px;
}

.estado-detalle p {
    font-size: 11px;
    line-height: 1.3;
    margin-bottom: 5px;
}

.restricciones-lista {
    margin-bottom: 8px;
}

/* Loading spinner y celdas de carga */
.loading-cell {
    text-align: center;
    padding: 40px;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(52, 152, 219, 0.1);
    border-left: 4px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Animaciones */
@keyframes pulse {
    0% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.7;
        transform: scale(1.1);
    }
    100% { 
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Media queries para responsividad profesional */
@media (max-width: 992px) {
    .control-panel {
        margin-bottom: 25px;
    }
    
    .info-card-content {
        padding: 25px 20px;
    }
    
    .info-card-icon {
        width: 65px;
        height: 65px;
        margin-right: 18px;
    }
    
    .info-card-data h3 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .info-card-content {
        padding: 20px 16px;
    }
    
    .info-card-icon {
        width: 55px;
        height: 55px;
        margin-right: 15px;
    }
    
    .info-card-icon i {
        font-size: 26px;
    }
    
    .info-card-data h3 {
        font-size: 2rem;
    }
    
    .info-card-data p {
        font-size: 0.9rem;
    }

    .control-content {
        padding: 20px;
        gap: 20px;
    }

    .control-box {
        padding: 20px;
    }

    .info-compact-item h6 {
        font-size: 0.75rem;
    }

    .info-compact-item p {
        font-size: 0.7rem;
    }

    /* Tabla más compacta en tablets */
    .puerto-header {
        width: 140px;
        min-width: 140px;
    }
    
    .fecha-header {
        width: 90px;
        min-width: 90px;
    }

    .maritime-table th,
    .maritime-table td {
        padding: 12px 8px;
        font-size: 0.85rem;
    }

    .maritime-table td:first-child {
        padding-left: 16px;
        font-size: 0.95rem;
    }
    
    .maritime-table th:first-child {
        padding-left: 16px;
    }

    .detalle-dia {
        min-height: 150px;
        padding: 10px;
    }
    
    .estado-detalle {
        font-size: 10px;
        padding: 8px;
    }
    
    .estado-detalle h6 {
        font-size: 11px;
    }
    
    .estado-detalle p {
        font-size: 9px;
    }

    .info-compact {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .info-card-content {
        padding: 16px 12px;
    }
    
    .info-card-icon {
        width: 50px;
        height: 50px;
        margin-right: 12px;
    }
    
    .info-card-icon i {
        font-size: 22px;
    }
    
    .info-card-data h3 {
        font-size: 1.8rem;
    }
    
    .info-card-data p {
        font-size: 0.85rem;
    }

    .control-content {
        padding: 16px;
        gap: 16px;
    }

    .control-box {
        padding: 16px;
    }

    .info-compact-item {
        padding: 10px 12px;
    }

    .info-compact-item h6 {
        font-size: 0.7rem;
        margin-bottom: 4px;
    }

    .info-compact-item p {
        font-size: 0.65rem;
    }

    /* Tabla ultra compacta en móviles */
    .puerto-header {
        width: 100px;
        min-width: 100px;
    }
    
    .fecha-header {
        width: 65px;
        min-width: 65px;
    }

    .maritime-table th,
    .maritime-table td {
        padding: 8px 4px;
        font-size: 0.75rem;
    }
    
    .maritime-table td:first-child {
        padding-left: 8px;
        font-size: 0.8rem;
    }
    
    .maritime-table th:first-child {
        padding-left: 8px;
    }

    .panel-title {
        padding: 14px 16px;
        font-size: 1rem;
    }

    .panel-footer {
        padding: 14px 16px;
    }
}

@media (max-width: 420px) {
    .puerto-header {
        width: 80px;
        min-width: 80px;
    }
    
    .fecha-header {
        width: 50px;
        min-width: 50px;
    }

    .maritime-table th,
    .maritime-table td {
        padding: 6px 2px;
        font-size: 0.7rem;
    }
    
    .maritime-table td:first-child {
        padding-left: 6px;
        font-size: 0.75rem;
    }
    
    .maritime-table th:first-child {
        padding-left: 6px;
    }

    .panel-title {
        padding: 12px 12px;
        font-size: 0.9rem;
    }

    .panel-footer {
        padding: 12px 12px;
    }
}

/* Solo aplicar scroll horizontal si es absolutamente necesario */
@media (max-width: 350px) {
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: var(--accent-color) var(--light-gray);
    }
    
    .table-responsive::-webkit-scrollbar {
        height: 6px;
    }
    
    .table-responsive::-webkit-scrollbar-track {
        background: var(--light-gray);
        border-radius: 3px;
    }
    
    .table-responsive::-webkit-scrollbar-thumb {
        background: var(--accent-color);
        border-radius: 3px;
    }
    
    .table-responsive::-webkit-scrollbar-thumb:hover {
        background: var(--maritime-blue);
    }

    .maritime-table td:first-child {
        position: sticky;
        left: 0;
        background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
        z-index: 1;
        box-shadow: 2px 0 4px rgba(0,0,0,0.1);
    }
    
    .maritime-table th:first-child {
        position: sticky;
        left: 0;
        z-index: 11;
        box-shadow: 2px 0 4px rgba(0,0,0,0.2);
    }
}

/* Eliminar anchos fijos de la columna de puerto en vista detalle */
.detalle-un-puerto .puerto-header,
.detalle-un-puerto td:first-child {
    min-width: unset !important;
    max-width: unset !important;
    width: unset !important;
    display: none !important;
}

/* Hacer que las columnas de días ocupen todo el ancho */
.detalle-un-puerto .fecha-header,
.detalle-un-puerto td {
    min-width: 0;
    max-width: none;
    width: auto;
}

.detalle-un-puerto {
    table-layout: auto !important;
    width: 100% !important;
}

/* Ocultar columna de puerto en vista detalle */
.maritime-table.detalle-vista th:first-child,
.maritime-table.detalle-vista td:first-child {
    display: none;
}

.maritime-table.detalle-vista th:not(:first-child),
.maritime-table.detalle-vista td:not(:first-child) {
    width: 20%;
}

/* Ajustes para la tabla en vista detalle */
.maritime-table.detalle-vista {
    height: auto !important;
    min-height: auto !important;
}

.maritime-table.detalle-vista tbody {
    height: auto !important;
}

.maritime-table.detalle-vista tr {
    height: auto !important;
    min-height: unset !important;
    max-height: unset !important;
}

.maritime-table.detalle-vista td {
    height: auto !important;
    min-height: unset !important;
    max-height: unset !important;
    padding: 10px !important;
}

/* Ajustes para los contenedores en vista detalle */
.detalle-vista .table-responsive {
    height: auto !important;
    min-height: unset !important;
    max-height: unset !important;
}

.detalle-vista .panel-content {
    height: auto !important;
    min-height: unset !important;
    max-height: unset !important;
}

.detalle-vista.main-panel {
    height: auto !important;
    min-height: unset !important;
    max-height: unset !important;
}

/* Ajustes para el contenedor principal en vista detalle */
.col-lg-8.col-md-12 .detalle-vista {
    height: auto !important;
    min-height: unset !important;
    max-height: unset !important;
}

/* Eliminar comportamiento flex en vista detalle */
.detalle-vista .d-flex {
    display: block !important;
}

.detalle-vista .flex-fill {
    flex: none !important;
}

.detalle-vista .flex-column {
    flex-direction: unset !important;
}

/* Ajustar tamaño de las celdas en vista detalle */
.maritime-table.detalle-vista .dia-container {
    height: auto !important;
    min-height: unset !important;
    padding: 10px !important;
}

.maritime-table.detalle-vista .estado-detalle {
    margin: 5px 0 !important;
}

/* Estructura base de la tabla */
.maritime-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 0;
}

/* Estructura específica para vista detalle */
.maritime-table.detalle-vista {
    width: 100%;
    table-layout: fixed;
}

.maritime-table.detalle-vista thead tr,
.maritime-table.detalle-vista tbody tr {
    display: table;
    width: 100%;
    table-layout: fixed;
}

.maritime-table.detalle-vista th,
.maritime-table.detalle-vista td {
    width: 20% !important;
}

.maritime-table.detalle-vista th:first-child,
.maritime-table.detalle-vista td:first-child {
    display: none;
}

/* Contenedor principal en vista detalle */
.panel.main-panel.detalle-vista {
    height: auto !important;
    min-height: unset !important;
}

.panel.main-panel.detalle-vista .panel-content {
    height: auto !important;
    min-height: unset !important;
    display: block !important;
}

.panel.main-panel.detalle-vista .table-responsive {
    height: auto !important;
    min-height: auto !important;
    overflow: visible !important;
}

/* Footer en vista detalle */
.main-panel.detalle-vista .panel-footer {
    position: relative !important;
    bottom: auto !important;
    margin-top: auto !important;
    padding: 8px !important;
}

.main-panel.detalle-vista {
    display: flex !important;
    flex-direction: column !important;
    min-height: 0 !important;
}

.main-panel.detalle-vista .panel-content {
    flex: 0 1 auto !important;
}

.main-panel.detalle-vista .table-responsive {
    height: auto !important;
    min-height: auto !important;
    overflow: visible !important;
}

/* Asegurar que el contenedor principal use flex para el footer */
.main-panel.detalle-vista {
    display: flex !important;
    flex-direction: column !important;
    min-height: 0 !important;
}

/* Contenido principal flexible */
.main-panel.detalle-vista .panel-content {
    flex: 0 1 auto !important;
}

/* Footer ajustado */
.main-panel.detalle-vista .panel-footer {
    flex: 0 0 auto !important;
}